Finite Group Databasebeta

← C22×#16840802 #30625445

Subgroups — C22×#16840802 #30625445

Order 15616.

2790 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×#6923C212yesmaximal
2C2×#16840802C2124yesmaximal, direct product factor
3C22×#14519845C211yesmaximal, characteristic
4C22×#14519840C212yesmaximal
5C22×#14519831C211yesmaximal, characteristic
6C22×Q16×D61C211yesmaximal, characteristic
7C22×D61⋊C8C2211yescharacteristic
8C2×Q8×#6923—212no—
9C2×Q8×#6923C22124yes—
10C22×C4⋊#6923—22no—
11C22×C4⋊#6923C2212yes—
12C22×C4×#6923—22no—
13C22×C4×#6923C2211yescharacteristic
14#16840802C22164yesdirect product factor
15C2×#14519845C22112yes—
16C2×#14519840C22124yes—
17C2×#14519831C22112yes—
18C22×Q8×D61C2212yes—
19C22×Dic244C411yescharacteristic, complemented
20C22×#11758202C412yescomplemented
21C2×Q16×D61C4112yescomplemented
22C2×Q16×D61C22112yes—
23C22×C8×D61C2211yescharacteristic
24C22×Q16×C61C411yescharacteristic, complemented
25C23×#6923—22no—
26C23×#6923D412yes—
27C2×D61⋊C8—23no—
28C2×D61⋊C8C2316yes—
29C22×#92420—21no—
30Q8×#6923—248no—
31Q8×#6923C23132yes—
32C2×C4⋊#6923—224no—
33C2×C4⋊#6923—26no—
34C2×C4⋊#6923C23112yes—
35C2×C4×#6923—224no—
36C2×C4×#6923D416yes—
37C2×C4×#6923C2316yes—
38#14519845C23116yes—
39#14519840C23132yes—
40#14519831C23116yes—
41C22×Dic122—22no—
42C22×Dic122C2×C412yes—
43C2×Q8×D61—26no—
44C2×Q8×D61—26no—
45C2×Q8×D61C2×C4112yes—
46C2×Q8×D61C23112yes—
47C22×C4×D61—22no—
48C22×C4×D61C2311yescharacteristic
49C2×Dic244C2×C4112yescomplemented
50C2×#11758202C2×C4124yescomplemented
51Q16×D61C2×C4148yescomplemented
52Q16×D61C23116yes—
53C22×#92418C2×C411yescharacteristic
54C2×C8×D61C2×C416yes—
55C2×C8×D61C2316yes—
56C22×Q8×C61C2×C412yes—
57C2×Q16×C61C2×C4112yescomplemented
58C22×C8×C61C2×C411yescharacteristic
59C23×D61C2×D411yescharacteristic
60C22×#6923—28no—
61C22×#6923—212no—
62C22×#6923—48no—
63C22×#6923C2×D4112yes—
64C2×Q8×C61—26no—
65C2×Q8×C61C22×C4112yes—
66C22×C4×C61—22no—
67C22×C4×C61C22×C411yescharacteristic
68C22×Dic61—22no—
69C22×Dic61#4111yescharacteristic
70Q8×D61—224no—
71Q8×D61—212no—
72Q8×D61—212no—
73Q8×D61C22×C4124yes—
74Q8×D61C2418yes—
75C2×C4×D61—212no—
76C2×C4×D61—212no—
77C2×C4×D61C22×C413yes—
78C2×C4×D61C2×D413yes—
79C2×C4×D61#4113yes—
80C2×C4×D61C2413yes—
81C2×Dic122—26no—
82C2×Dic122—212no—
83C2×Dic122—212no—
84C2×Dic122C22×C4112yes—
85C2×#92420—26no—
86C4⋊#6923—232no—
87C4⋊#6923—212no—
88C4⋊#6923C2418yes—
89C4×#6923—232no—
90C4×#6923C2×D4112yes—
91C4×#6923C2414yes—
92D61⋊C8—26no—
93D61⋊C8C2414yes—
94Q16×C61C22×C4116yescomplemented
95C2×C8×C61C22×C416yes—
96#11758202C22×C4132yescomplemented
97C2×#92418C22×C416yes—
98Dic244C22×C4116yescomplemented
99C8×D61C22×C4112yes—
100C8×D61C2414yes—
101C23×C61C4×D411yescharacteristic
102C22×D61C4×D413yes—
103C22×D61#13718yes—
104C22×D61C22×D413yes—
105C2×#6923—224no—
106C2×#6923—28no—
107C2×#6923—424no—
108C2×#6923C22×D418yes—
109Q8×C61—212no—
110Q8×C61C23×C418yes—
111C2×C4×C61—212no—
112C2×C4×C61C4×D413yes—
113C2×C4×C61C23×C413yes—
114C2×Dic61—212no—
115C2×Dic61C4×D413yes—
116C2×Dic61C2×#4113yes—
117C4×D61—224no—
118C4×D61—28no—
119C4×D61C4×D416yes—
120C4×D61C23×C413yes—
121C4×D61C22×D413yes—
122C4×D61C2×#4113yes—
123C4×D61C2511yescharacteristic
124Dic122—212no—
125Dic122—224no—
126Dic122—28no—
127Dic122C23×C418yes—
128#92420—24no—
129C8×C61C23×C414yes—
130#92418C23×C414yes—
131C22×#441—611nomaximal, Sylow
132C22×C61#44114yescomplemented
133C22×C61C2×C4×D413yes—
134C2×D61#441112yescomplemented
135C2×D61C2×C4×D413yes—
136C2×D61C2×#137112yes—
137C2×D61C23×D411yescharacteristic
138#6923—28no—
139#6923—48no—
140C4×C61—28no—
141C4×C61C2×C4×D413yes—
142C4×C61C24×C411yescharacteristic
143Dic61—28no—
144Dic61C2×C4×D413yes—
145Dic61C22×#4111yescharacteristic
146C23×Q16—611no—
147C22×C4×Q8—612no—
148C2×#441—6124no—
149C22×#106—611no—
150C22×#103—612no—
151C22×#97—611no—
152C2×C61C2×#44116yescomplemented
153C2×C61C22×C4×D411yescharacteristic
154D61C2×#44116yescomplemented
155D61C22×#13712yes—
156C23×Q8—612no—
157C22×Q16—612no—
158C22×Q16—6112no—
159C22×Q16—6112no—
160C22×Q16—611no—
161C22×Q16#692311yescharacteristic, complemented
162C23×C8—611no—
163C23×C8—611no—
164C2×C4×Q8—6124no—
165C2×C4×Q8—12212no—
166C22×C4⋊C4—612no—
167C22×C4⋊C4—1222no—
168C22×C42—611no—
169C22×C42—1222no—
170#441—6164no—
171C2×#106—6112no—
172C2×#103—6124no—
173C2×#97—6112no—
174C61C22×#44111yescharacteristic, complemented, Sylow
175C22×Q8—6112no—
176C22×Q8—6112no—
177C22×Q8—612no—
178C22×Q8—1222no—
179C22×Q8—1226no—
180C22×Q8—1226no—
181C22×Q8C2×#692312yes—
182C23×C4—611no—
183C23×C4—612no—
184C23×C4—1222no—
185C23×C4—1222no—
186C2×Q16—6124no—
187C2×Q16—6116no—
188C2×Q16—6148no—
189C2×Q16—6112no—
190C2×Q16C2×#6923112yescomplemented
191C22×C8—611no—
192C22×C8—616no—
193C22×C8—616no—
194C22×C8—616no—
195C22×C8—1221no—
196C22×C8—1223no—
197C22×C8C2×#692311yescharacteristic
198C4×Q8—6132no—
199C4×Q8—12248no—
200C2×C4⋊C4—6112no—
201C2×C4⋊C4—1226no—
202C2×C4⋊C4—12224no—
203C2×C42—616no—
204C2×C42—616no—
205C2×C42—12224no—
206#106—6116no—
207#103—6132no—
208#97—6116no—
209C24—611no—
210C2×Q8—26no—
211C2×Q8—618no—
212C2×Q8—6124no—
213C2×Q8—6112no—
214C2×Q8—12212no—
215C2×Q8—12212no—
216C2×Q8—12212no—
217C2×Q8—12224no—
218C2×Q8—12212no—
219C2×Q8—1226no—
220C2×Q8C22×#6923112yes—
221C22×C4—22no—
222C22×C4—611no—
223C22×C4—613no—
224C22×C4—613no—
225C22×C4—613no—
226C22×C4—613no—
227C22×C4—6112no—
228C22×C4—12212no—
229C22×C4—12212no—
230C22×C4—1228no—
231C22×C4—1222no—
232C22×C4—12212no—
233C22×C4—2448no—
234C22×C4C22×#692311yescharacteristic
235Q16—6132no—
236Q16—6116no—
237Q16C22×#6923116yescomplemented
238C2×C8—616no—
239C2×C8—614no—
240C2×C8—6112no—
241C2×C8—614no—
242C2×C8—1226no—
243C2×C8—1226no—
244C2×C8C22×#692316yes—
245C4⋊C4—618no—
246C4⋊C4—12212no—
247C4⋊C4—12232no—
248C42—614no—
249C42—6112no—
250C42—12232no—
251C23—618no—
252C23—613no—
253C23—613no—
254C23D4×#692311yescharacteristic
255Q8—212no—
256Q8—618no—
257Q8—12224no—
258Q8—1228no—
259Q8—12212no—
260Q8C23×#692318yes—
261C2×C4—212no—
262C2×C4—613no—
263C2×C4—613no—
264C2×C4—616no—
265C2×C4—613no—
266C2×C4—613no—
267C2×C4—613no—
268C2×C4—611no—
269C2×C4—618no—
270C2×C4—1228no—
271C2×C4—12224no—
272C2×C4—12224no—
273C2×C4—12212no—
274C2×C4—1228no—
275C2×C4—24424no—
276C2×C4D4×#692313yes—
277C2×C4C23×#692313yes—
278C8—614no—
279C8—1224no—
280C8C23×#692314yes—
281C22—611no—
282C22—613no—
283C22—6112no—
284C22—6112no—
285C22#1684080214yesdirect product factor
286C22C2×D4×#692313yes—
287C4—28no—
288C4—613no—
289C4—611no—
290C4—1228no—
291C4—1228no—
292C4—2448no—
293C4C2×D4×#692313yes—
294C4C24×#692311yescharacteristic
295C2—612no—
296C2—616no—
297C2C2×#1684080216yesdirect product factor
298C2C22×D4×#692311yescharacteristic
subgroupG/H
centerC23D4×#6923
commutatorC4×C61C24×C4
FrattiniC4C24×#6923
FittingC22×Q16×C61C4
socleC23×C61C4×D4
prime radicalC23×D61C2×D4
cosocleC4×D61C25
hypercenterC22×Q16#6923
hypocenterC61C22×#441
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C2×#16840802C2direct (N × H)
14. #16840802C22direct (N × H)
19. C22×Dic244C4semidirect
20. C22×#11758202C4semidirect
21. C2×Q16×D61C4semidirect
24. C22×Q16×C61C4semidirect
49. C2×Dic244C2×C4semidirect
50. C2×#11758202C2×C4semidirect
51. Q16×D61C2×C4semidirect
57. C2×Q16×C61C2×C4semidirect
94. Q16×C61C22×C4semidirect
96. #11758202C22×C4semidirect
98. Dic244C22×C4semidirect
132. C22×C61#441semidirect
134. C2×D61#441semidirect
152. C2×C61C2×#441semidirect
154. D61C2×#441semidirect
161. C22×Q16#6923semidirect
174. C61C22×#441semidirect
190. C2×Q16C2×#6923semidirect
237. Q16C22×#6923semidirect
285. C22#16840802direct (N × H)
297. C2C2×#16840802direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×Q8×#69232
C2×#168408022
C22×#145198452
C22×#145198402
C22×#145198312
C22×Q16×D612
C22×#44161